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Hitachi HH0-130 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Storage Virtualization & Management | 20% | - Command Director and Tuning Manager - Hitachi Device Manager - Dynamic Provisioning and Tiering - Universal Volume Manager (UVM) |
| Topic 2: Hitachi Storage Systems | 30% | - Enterprise storage: VSP series - Modular storage: HUS series - Entry-level and midrange arrays - Hardware components and architecture |
| Topic 3: Data Protection & Replication | 20% | - ShadowImage snapshots - High availability and business continuity - Backup and recovery concepts - TrueCopy synchronous/asynchronous replication |
| Topic 4: Storage Fundamentals | 20% | - RAID levels and configurations - SCSI, Fibre Channel, iSCSI protocols - Storage networking: SAN, NAS, DAS - Basic storage concepts and architectures |
| Topic 5: Performance & Maintenance | 10% | - Monitoring and performance optimization - System maintenance and troubleshooting - Cache management and I/O optimization |
Hitachi Data Systems Storage Fondations Sample Questions:
A storage administrator wants to set up Hitachi Universal Replicator to replicate data from site A to site B.
Observing redundancy requirements, what is the minimum total number of ports that should be set to the RCU target?
- A. 2
- B. 4
- C. 1
- D. 8
Which Hitachi Dynamic Link Manager load balancing algorithm should be used for sequential I/O?
- A. Extended Least I/O
- B. Auto Path
- C. Priority Path
- D. Round Robin
In the event of a power failure, what happens to the cache on a VSP?
- A. The cache is de-staged to a System Disk.
- B. The cache is de-staged to the Data Cache Adapter SSDs.
- C. The built-in batteries preserve only write pending data.
- D. The built-in batteries preserve all data in cache.
Which protocol does the HUS VM back-end architecture use?
- A. FC
- B. IP
- C. SAS
- D. SATA
An application running on a host that has multiple paths to a VSP storage system is generating sequential and random I/O. How should you configure load balancing within Hitachi Dynamic Link Manager on that host?
- A. Set Extended Failover algorithm.
- B. Disable load balancing.
- C. Set Round Robin algorithm.
- D. Set Extended Least Blocks algorithm.
